Our research design brings together three disciplines: computer graphics (Potsdam Institute of
Climate Impact Research), visual studies (Potsdam University) and interface design (Potsdam
University of Applied Sciences). Together we aim at investigating potentials of digital
comparison methods for the field of climate images on the Internet. We take into account the
mutual critique of our respective approaches, by reflecting on the surplus of quantitative and
qualitative methods in studying pictures critically. The common question we developed aims
at concepts of similarity as the general basis for any comparison. The concept of similarity is
explicitly interesting for our scientific issue because it serves as a key method for digital
image analysis and art history/visual studies alike. At the same time similarity can be
approached with quantitative and qualitative methods. But until today a critical and
systematic evaluation of the different epistemic values of these methods to study image
similarity has still to be made. Our research programme wants to contribute to this task. We
connect our common interest in similarity to the field of climate images on the Internet,
because this field allows us to analyze images in a very broad and diverse typological range;
at the same time all applicants can contribute their respective broad expertise in this area to
the common topic.
We expect results on three levels: on the basis of a critical and qualitative evaluation
and enhancement of existing algorithms to study image similarities quantitatively; on the
basis of visual climate change communication by gaining new insights into what roles these
images perform between science, politics and culture; and on a meta-level of an additional
self-reflecting observation of our collaboration, documenting in detail how our perspectives
and our disciplinary methodologies change in the process and how at the same time, our
questions alter by this intense way of collaborating.